Bangalore Water Supply & Sewerage Board [Bwssb] — chamber blockage

Address: Bangalore, Karnataka, 560051

Sir,
The chamber opposite our house is blocked due to which all the sewage water is entering inside our home. Kindly send the machine to clear the chamber so that the sewage water flows correctly without entering our house. All people are falling ill. Last week also we summoned the machine had the chamber cleared however within 2 days it is blocked again. This seems to be a perenial problem. Kindly have the issue sorted out on priority as the sewage water is getting mixed into our well contaminating the well water also. Kindly do the needful.
Srinath m s
Address: no6. Munshi akbar hussain road, tasker town, shivajinagar.